body, p, h1, h2, h3, h4, h5, h6, ul, ol, li, dl, dt, dd, form, fieldset, legend, input, textarea, button, th, td {
  margin: 0;
  padding: 0;
}

body {
  font: 12px/1.5 Helvetica Neue,Helvetica,Arial,Microsoft Yahei,Hiragino Sans GB,Heiti SC,WenQuanYi Micro Hei,sans-serif;
}

ul, ol {
  list-style: none;
}

a {
  text-decoration: none;
  color: #333;
  font-size: 12px;
}

img {
  vertical-align: top;
  border: none;
}

h3 {
  font-weight: 400;
}
